/Engine/Plugins/Online/OnlineServices/Source/OnlineServicesCommon/Public/Online/SessionsCommon.h
[TOnlineResult](API\Plugins\OnlineServicesInterface\Online\TOnlineResult)< [FRemoveSessionMember](API\Plugins\OnlineServicesInterface\Online\FRemoveSessionMember) > RemoveSessionMemberInternal ( const [FRemoveSessionMember::Params](API\Plugins\OnlineServicesInterface\Online\FRemoveSessionMember\Params) & Params )